| abstract |
Grinding agent based on acrylic polymers and / or copolymers for aqueous suspension of coarse mineral materials for pigmentary applications.n n n Grinding agent for aqueous suspension of mineral materials for pigmentary applications, consisting of an acid acrylic polymer and / or copolymer which is partially neutralized by at least one neutralizing agent having at least one monovalent function.n n n The grinding agent according to the invention applies more particularly to the field of the preparation by grinding of mineral materials, such as Calcium Carbonate, Dolomies, Calcium Sulfate, Kaolin, Titanium Dioxide, intended for pigment applications in applications as diverse as the coating of papers, the pigmentation of paints and coatings, the filling of synthetic rubbers or resins, the matification of synthetic textiles. |